Google Shopping CPC Bid Optimizer
Set mathematically sound maximum cost-per-click bids for Google Shopping and Performance Max campaigns to maximize conversion volume while guaranteeing target profit margins.
Campaign Metrics
Live algorithm updates🎯 Every $1.00 spent on advertising generates $3.50 in tracked revenue.
How to Use This Tool in 3 Easy Steps
Enter Product Price & Margin
Input retail price and desired net margin percentage.
Input Landing Page Conversion Rate
Enter typical store conversion rate (e.g. 2.5%).
Get Max Allowable Bid
Set this CPC bid in Google Ads manual CPC or target ROAS.
100% Private
Zero data collection
Instant Speed
<5ms client execution
Mobile Ready
Native app feel
100% Free
No account required
How accurate was this calculation for your business?
Click below to submit your verified rating. Your feedback keeps this tool 100% free and up-to-date.
Frequently Asked Questions (FAQ)
Related Ad Spend, Marketing & ROAS Tools
Google Search Impression Share Analyzer
Calculate lost impression share due to budget vs lost impression share due to ad rank.
Amazon ACOS & TACOS Calculator
Calculate Advertising Cost of Sales (ACOS) and Total Advertising Cost of Sales (TACOS) to scale PPC profitably.
Shopify ROAS Calculator
Calculate Return on Ad Spend (ROAS = Total Ad Revenue ÷ Total Ad Spend) and net marketing profit.
Breakeven ROAS Calculator
Calculate 1 ÷ Gross Profit Margin (e.g. a 50% gross margin requires a 2.0x Breakeven ROAS).
Breakeven CPA (Cost Per Acquisition) Calculator
Determine the maximum allowable ad cost to acquire a single paying customer without losing money.
Facebook Ad CPM to CPC Calculator
Link Click-Through Rate (CTR) and Cost Per Mille (CPM) to project final Cost Per Click (CPC).